Difference between revisions of "Atlas:Functionnal-test-lyon-oct06"

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(News and actions)
(Summary)
Ligne 13: Ligne 13:
  
 
* The next DDM functional test is scheduled for October 2006 after SC4
 
* The next DDM functional test is scheduled for October 2006 after SC4
 
 
* We will start to generate data in a week from now (Oct 15th)
 
* We will start to generate data in a week from now (Oct 15th)
 
 
* Please update table 'Sites' (DDM ops WiKi Functional test) for your site. Data will be generated only for the sites listed in the table. (DDM ops WiKi : https://twiki.cern.ch/twiki/bin/view/Atlas/DDMOperations)
 
* Please update table 'Sites' (DDM ops WiKi Functional test) for your site. Data will be generated only for the sites listed in the table. (DDM ops WiKi : https://twiki.cern.ch/twiki/bin/view/Atlas/DDMOperations)
 
 
*Test duration 7 - 10 days
 
*Test duration 7 - 10 days
  
 
*The test scope (preliminary) :
 
*The test scope (preliminary) :
 
 
:repeat Step1 and Step2 of the previous test
 
:repeat Step1 and Step2 of the previous test
 
:Step 1: CERN->Tier1->Tier2s data transfer
 
:Step 1: CERN->Tier1->Tier2s data transfer
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*Evaluation of data transfer robustness vs dataset size
 
*Evaluation of data transfer robustness vs dataset size
 
*FTS open access  (data transfer between different clouds)
 
*FTS open access  (data transfer between different clouds)
 
 
*Two more functional tests are already scheduled Year 2006 (week 47-48, TBC), and Jan 2007. Probably in January we will try to evaluate data transfer performance.
 
*Two more functional tests are already scheduled Year 2006 (week 47-48, TBC), and Jan 2007. Probably in January we will try to evaluate data transfer performance.
  
  
 
* several suggestions, comments, questions
 
* several suggestions, comments, questions
 
 
** will we use DDM ops mailing list to discuss test scope or HyperNews ?
 
** will we use DDM ops mailing list to discuss test scope or HyperNews ?
 
 
** Tier-1s will need 200-300GB disk space for the October test
 
** Tier-1s will need 200-300GB disk space for the October test
 
 
** Tier-2s (if they will participate in bulk data transfer) will need 100-200 GB disk space for the October test
 
** Tier-2s (if they will participate in bulk data transfer) will need 100-200 GB disk space for the October test
 
 
** There are no special requirements for the SW installation. Run what you are using for SC4
 
** There are no special requirements for the SW installation. Run what you are using for SC4
  
 
==[[Atlas | Page principale du Twiki ATLAS]]==
 
==[[Atlas | Page principale du Twiki ATLAS]]==

Version du 21:05, 7 octobre 2006

The goal of this test is to check that data produced can be moved between sites (functionnalities are working). It is not a performance measurement yet.

News and actions

  • Check disk space availability in LYONDISK (300 GB) and Tier2S (100-200 GB)
  • 15 October : Start of the test

Ressource monitoring

Summary

mail from Alexei Klimentov (7 October 2006)

  • The next DDM functional test is scheduled for October 2006 after SC4
  • We will start to generate data in a week from now (Oct 15th)
  • Please update table 'Sites' (DDM ops WiKi Functional test) for your site. Data will be generated only for the sites listed in the table. (DDM ops WiKi : https://twiki.cern.ch/twiki/bin/view/Atlas/DDMOperations)
  • Test duration 7 - 10 days
  • The test scope (preliminary) :
repeat Step1 and Step2 of the previous test
Step 1: CERN->Tier1->Tier2s data transfer
Step 2: Tier2s->Tier1 data transfer

Bulk data transfer

CERN -> Tier1s
Tier1->Tier2s (2-3 Tier-2s per cloud)
  • Data transfer of large 2+GB files (if available)
  • Evaluation of data transfer robustness vs dataset size
  • FTS open access (data transfer between different clouds)
  • Two more functional tests are already scheduled Year 2006 (week 47-48, TBC), and Jan 2007. Probably in January we will try to evaluate data transfer performance.


  • several suggestions, comments, questions
    • will we use DDM ops mailing list to discuss test scope or HyperNews ?
    • Tier-1s will need 200-300GB disk space for the October test
    • Tier-2s (if they will participate in bulk data transfer) will need 100-200 GB disk space for the October test
    • There are no special requirements for the SW installation. Run what you are using for SC4

Page principale du Twiki ATLAS